User manual

Since the interference affects both cores equally, by subtracting the phase-shifted signals, the

interfering signal is completely neutralized. The result is a pure signal without any noise inter-

ference.

1 Signal (in phase, +)

2 Signal (out of phase, –)

3 Ground

1 Signal (left)

2 Signal (right)

3 Ground, shielding

1/4" TRS phone plug (mono, bal-

anced)

Three-pole 1/8" mini phone jack

(stereo, unbalanced)

Plug and connection assignment

IEM-75